import router from './router'
import store from './store'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken } from '@/utils/auth'
import { showError } from '@/utils'
NProgress.configure({ showSpinner: false })

const whiteList = ['/login', '/auth-redirect', '/bind', '/register']

/**
 * 处理bms参数
 * @param {*} to
 * @param {*} from
 * @param {*} next
 */
function dealBms(to, from, next) {
  if (!store.state.bms.permissionMenu || store.state.bms.permissionMenu.length === 0) {
    store.dispatch('getBmsParams').then(() => {
      next()
    }).catch((err) => {
      store.dispatch('bmsLogout').then(() => {
        showError(err)
        next({ path: '/' })
      })
    })
  } else {
    next()
  }
}

router.beforeEach((to, from, next) => {
  NProgress.start()
  if (getToken()) {
    /* has token*/
    if (to.path === '/login') {
      next({ path: '/' })
      NProgress.done()
    } else {
      dealBms(to, from, next)
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next()
    } else {
      next(`/login?redirect=${to.fullPath}`) // 否则全部重定向到登录页
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  NProgress.done()
})
